<p><span>【</span><span>2020<span> </span></span><span>年</span><span><span> </span>11<span> </span></span><span>月</span><span><span> </span>18<span> </span></span><span>日美国德州普拉诺讯】</span><span>Diodes<span> </span></span><span>公司</span><span><span> </span>(Nasdaq</span><span>：</span><span>DIOD)<span> </span></span><span>今日宣布推出符合</span><span><span> </span>SD 3.0<span> </span></span><span>标准的双向电位转换器</span><span><span> </span></span><a href="https://www.diodes.com/part/PI4ULS3V4857"><span>PI4ULS3V4857</span></a>…;，</span><span>适用于通讯、消费及运算系统产品应用</span><span>，</span><span>包括智能型手机、笔记本电脑、</span><span>SD/MicroSD<span> </span></span><span>卡片阅读机、无线网络存取点及</span><span><span> </span>5G FemtoCell (</span><span>毫微微蜂巢式基地台</span><span>)</span><span>。</span></p>
<p><span>PI4ULS3V4857<span> </span></span><span>能够将</span><span><span> </span>1.2V<span> </span></span><span>至</span><span><span> </span>1.8V<span> </span></span><span>的主机侧电压转换为</span><span><span> </span>1.8V<span> </span></span><span>或</span><span><span> </span>3.0V<span> </span></span><span>的记忆卡电压讯号</span><span>，</span><span>或是进行反向转换。这么一来</span><span><span> </span>SD 3.0<span> </span></span><span>记忆卡便能搭配最新的低电压微处理器、</span><span>SoC<span> </span></span><span>及</span><span><span> </span>ASIC<span> </span></span><span>使用，其传输时间较其他数据储存解决方案减少许多。</span></p>
<p><span>PI4ULS3V4857<span> </span></span><span>的频率达到</span><span><span> </span>208MHz</span><span>，</span><span>能够支持目前最快的</span><span><span> </span>SD<span> </span></span><span>卡接口</span><span>，</span><span>也就是</span><span><span> </span>SD 3.0 SDR104</span><span>。这款</span><span><span> </span>6<span> </span></span><span>位装置还适用于</span><span><span> </span>SDR50 (100MHz)</span><span>、</span><span>SDR25 (50MHz)</span><span>、</span><span>DDR50 (50MHz)<span> </span></span><span>及</span><span><span> </span>SDR12 (25MHz)<span> </span></span><span>运作。向后兼容性表示它也能处理旧版</span><span><span> </span>SD 2.0<span> </span></span><span>高速</span><span><span> </span>(50MHz)<span> </span></span><span>与默认速度</span><span><span> </span>(25MHz)<span> </span></span><span>模式。</span></p>
<p><span>无需使用外部电位转换器</span><span>，</span><span>可大幅节省电路板空间。内建</span><span><span> </span>100mA LDO<span> </span></span><span>稳压器与电磁干扰</span><span><span> </span>(EMI)<span> </span></span><span>滤波器有助于进一步减少系统组件数量</span><span>，</span><span>限制物料清单成本。转换器装置也纳入</span><span><span> </span>8kV<span> </span></span><span>静电放电</span><span><span> </span>(ESD)<span> </span></span><span>保护装置，藉此确保长期运作。</span></p>
<p><a href="https://www.diodes.com/part/PI4ULS3V4857"><span>PI4ULS3V4857</span></a>…。</span></p>
<p><span>关于</span><span><span> </span>Diodes Incorporated</span></p>
<p><span>Diodes<span> </span></span><span>公司</span><span><span> </span>(Nasdaq</span><span>：</span><span>DIOD)<span> </span></span><span>是一家标准普尔小型股</span><span><span> </span>600<span> </span></span><span>指数和罗素</span><span><span> </span>3000<span> </span></span><span>指数成员公司</span><span>，</span><span>为消费电子、计算、通信、工业和汽车市场的全球领先公司提供高质量半导体产品</span><span>。</span><span>我们拥有丰富的产品组合以满足客户需求，内容包括分立、模拟、逻辑与混合信号产品以及先进的封装技术。我们广泛提供特殊应用解决方案与解决方案导向销售，加上全球</span><span><span> </span>28<span> </span></span><span>个站点涵盖工程、测试、制造与客户服务，使我们成为高产量、高成长的市场中的优质供货商。详细信息请参阅</span><span><span> </span></span><a href="http://www.diodes.com/"><span>www.Diodes.com</span></a><span>。</span></p>